Here's what rhymes with inexpensive.
extensive expensive pensive intensive offensive defensive hypertensive inoffensive coextensive hypotensive unoffensive apprehensive comprehensive counteroffensive antihypertensive Words that almost rhyme with inexpensive
tenses expences senses menses sixpences inferences offenses condenses dispenses cleanses mensches pretenses incenses twopences pseudosciences excessive expressive attentive inexpressive incentive directive oppressive festive inventive obsessive possessive inattentive restive retentive suppressive effective collective objective perspective aggressive impressive respective subjective successive defective selective suggestive affective connective corrective depressive detective digestive elective ineffective irrespective preventive compressive congestive deceptive infective perceptive recessive reflexive repressive invective digressive overattentive progressive protective prospective receptive reflective convective introspective projective redemptive regressive preemptive disincentive unimpressive deflective imperceptive retrospective intersubjective nonobjective noneffective overaggressive unperceptive nonsuccessive contraceptive immunosuppressive transgressive retrogressive proprioceptive